CP Pistons & Rings 86.5mm Bore 0.5mm Over for EVO X G37_2007-2013 Part Number: SU253

Part Number: SU253

Specifically designed to clear larger top mount intercoolers on 02-07 WRX & 04-07 STI models

Now you can concentrate on driving instead of watching your gauges

with cornering loads spread more evenly across the tyres resulting in more grip

CP Pistons & Rings 86.5mm Bore 0.5mm Over for EVO X G37_2007-2013 Part Number: SU253Part #: SC7221 From Drag to Endurance CP pistons have proven their quality in the racing community. These pistons for the 08 10 Evo X are avialable in 86mm stock bore, 86. 5mm w 0. 5 overbore, or 87. 0mm w 1. 0mm overbore and retain a 9. 0 compression ratio. These pistons are designed for high horsepower applications and are much stronger then OEM due to the forging process CP uses. The CP pistons for the Evo X 4B11 are an excellent choice for your